Ford
7.5" ring gear
Ford w/o ABS
8.8" ring gear
Ford ABS
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Spicer
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
10" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
9" brake ABS 3.73 ratio
10" brake 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
9" brake ABS 3.45 ratio
9" brake 3.45 ratio
10" brake 3.73 ratio
(ABS) 2.73 ratio
Police (3.55 ratio) w/o ABS
Sdn 11" drums
drum brakes w/o ABS
drum Sdn 11" drums
drum Sdn 10" drums
exc. Police w/o ABS
disc brakes ABS
disc w/o ABS
drum brakes ABS
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V710G
w/o ABS
8.8" ring gear (4.6L) 3.55 ratio
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710E
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID V711F
full-floating ABS
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating Ford
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating Spicer
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) ABS
SRW (Spicer 61) ABS
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70) w/o ABS
DRW (Spicer 70)
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F2US-DB & DC
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.10 ratio ID S157F
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 4.10 ratio
(ABS) 3.08 ratio
6 cyl, 3.27 ratio
4 Dr Sport Trac 3.73 ratio
3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.73 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
8.8" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
Lightning (4.10 ratio)
ABS 2.73 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 3.73 ratio
semi-floating Spicer 60-3 4.10 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating (w/ABS) 3.55 ratio
full-floating Ford 3.08 ratio
Spicer 60-3 4.10 ratio
full-floating Ford 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
from 8501 GVW semi-floating 3.55 ratio
from 8501 GVW full-floating 4.10 ratio
4.30 ratio
(pickup) (SRW) diesel (6.4L) 3.73 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S406B
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID V420B, C & F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.10 ratio ID S157B
3.73 ratio IDs S136C, S136E & S136F
SRW Spicer 70-U Pickup 4.10 ratio
SRW Chassis cab 3.54 ratio
SRW Pickup 3.07 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 70-U Pickup 3.73 ratio
Super Cab 4x2
DRW Pickup 3.55 ratio
SRW Pickup 4.10 ratio
SRW Pickup 3.54 ratio
SRW Spicer 70-U Pickup 3.54 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
10" drums
10" drums
9" drums
8" ring gear
9" ring gear
7-1/2" ring gear
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8 cyl (LX)
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
8.8" ring gear Cobra crossmember
8.8" ring gear disc brakes 4 lug
8.8" ring gear exc. Cobra
8.8" ring gear (ABS) 3.55 ratio
8.8" ring gear drum brakes
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear Cobra & Pace Car
(8.8" ring gear) 5.0L 3.55 ratio (MT)
8.8" ring gear (ABS) 3.73 ratio
Cobra Supercharged crossmember
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear 9" brakes 4.10 ratio
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brakes
(AWD)
w/o horizontal shocks thru 1/85
drum rear brakes w/o horizontal shocks
10" drums
drum rear brakes horizontal shocks
7.5" ring gear horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
crossmember 7.5" ring gear ABS
9" drums
crossmember
horizontal shocks
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 4.10 ratio
DRW 3.73 ratio